1 files changed, 3 insertions, 1 deletions
diff --git a/lib/AsmParser/LLParser.h b/lib/AsmParser/LLParser.h
index 1baa7d8b99..93e7f778eb 100644
--- a/lib/AsmParser/LLParser.h
+++ b/lib/AsmParser/LLParser.h
@@ -162,10 +162,12 @@ namespace llvm {
       Lex.Lex();
       return true;
     }
-    bool ParseOptionalToken(lltok::Kind T, bool &Present) {
+    bool ParseOptionalToken(lltok::Kind T, bool &Present, LocTy *Loc = 0) {
       if (Lex.getKind() != T) {
         Present = false;
       } else {
+        if (Loc)
+          *Loc = Lex.getLoc();
         Lex.Lex();
         Present = true;
       }